# The Stacker Mania  Happy Stack vs Shape Merge

The clearest difference is iOS requirement: The Stacker Mania  Happy Stack at 12.0 against Shape Merge's 16.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. The Stacker Mania  Happy Stack sells 3 one-off in-app purchases and Shape Merge sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | The Stacker Mania  Happy Stack | Shape Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/the-stacker-mania-happy-stack/id986290658/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 53 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 76 MB | 12 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Macrobian Games](https://appshunter.io/developer/950173977) | [ismail kirenli](https://appshunter.io/developer/1894357775) |

## What reviewers say

### The Stacker Mania  Happy Stack

[App page](https://appshunter.io/ios/app/the-stacker-mania-happy-stack/id986290658)

A physics-based stacking game where players drag and arrange various shapes on a platform to achieve the best score. The goal is to create a stable stack without dropping any pieces.

**Highlights:** Physics-based gameplay, Drag and arrange shapes, Balance objects on a platform, Achieve best scores, Variety of shapes

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Coins | $0.99 | one-time |
| 2000 Coins | $1.99 | one-time |
| 8000 Coins | $3.99 | one-time |


### Shape Merge

[App page](https://appshunter.io/ios/app/shape-merge-block-puzzle/id6785105331)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Coins | $0.99 | one-time |
| Pile of Coins | $1.99 | one-time |
| Reklamları Kaldır | $2.99 | one-time |
| Bag of Coins | $3.99 | one-time |
| Chest of Coins | $5.99 | one-time |
| Vault of Coins | $7.99 | one-time |


## Frequently asked questions

### Is The Stacker Mania  Happy Stack free?

The Stacker Mania  Happy Stack is free to download, with in-app purchases available.

### Is Shape Merge free?

Shape Merge is free to download, with in-app purchases available.

### Do The Stacker Mania  Happy Stack or Shape Merge have ads?

Both The Stacker Mania  Happy Stack and Shape Merge show ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*